diff --git a/java-speech/google-cloud-speech-bom/pom.xml b/java-speech/google-cloud-speech-bom/pom.xml
index 2e33ca2f8a18..2acdfc53ec53 100644
--- a/java-speech/google-cloud-speech-bom/pom.xml
+++ b/java-speech/google-cloud-speech-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-speech-bom</artifactId>
-  <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+  <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -53,37 +53,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-speech</artifactId>
-        <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+        <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1</artifactId>
-        <version>2.5.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
+        <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1</artifactId>
-        <version>2.5.4</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
+        <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-speech/google-cloud-speech/pom.xml b/java-speech/google-cloud-speech/pom.xml
index 55388cbb9175..030ddf4b540b 100644
--- a/java-speech/google-cloud-speech/pom.xml
+++ b/java-speech/google-cloud-speech/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-speech</artifactId>
-  <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+  <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Speech</name>
   <url>https://github.com/googleapis/java-speech</url>
@@ -13,7 +13,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-speech</site.installationModule>
diff --git a/java-speech/grpc-google-cloud-speech-v1/pom.xml b/java-speech/grpc-google-cloud-speech-v1/pom.xml
index a087130438d7..9744921692a0 100644
--- a/java-speech/grpc-google-cloud-speech-v1/pom.xml
+++ b/java-speech/grpc-google-cloud-speech-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-speech-v1</artifactId>
-  <version>2.5.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
+  <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
   <name>grpc-google-cloud-speech-v1</name>
   <description>GRPC library for grpc-google-cloud-speech-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-speech/grpc-google-cloud-speech-v1beta1/pom.xml b/java-speech/grpc-google-cloud-speech-v1beta1/pom.xml
index 759e6688bafd..ffa8116a2f2b 100644
--- a/java-speech/grpc-google-cloud-speech-v1beta1/pom.xml
+++ b/java-speech/grpc-google-cloud-speech-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-speech-v1beta1</artifactId>
-  <version>0.89.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
+  <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
   <name>grpc-google-cloud-speech-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-speech-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-speech/grpc-google-cloud-speech-v1p1beta1/pom.xml b/java-speech/grpc-google-cloud-speech-v1p1beta1/pom.xml
index d0b28b9a13fa..ad79df147774 100644
--- a/java-speech/grpc-google-cloud-speech-v1p1beta1/pom.xml
+++ b/java-speech/grpc-google-cloud-speech-v1p1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-speech-v1p1beta1</artifactId>
-  <version>0.89.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
+  <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
   <name>grpc-google-cloud-speech-v1p1beta1</name>
   <description>GRPC library for grpc-google-cloud-speech-v1p1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-speech/pom.xml b/java-speech/pom.xml
index 04603c284590..aee4771d2bfc 100644
--- a/java-speech/pom.xml
+++ b/java-speech/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-speech-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+  <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   <name>Google Cloud speech Parent</name>
   <url>https://github.com/googleapis/java-speech</url>
   <description>
@@ -149,37 +149,37 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1</artifactId>
-        <version>2.5.4</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
+        <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-speech</artifactId>
-        <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+        <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1</artifactId>
-        <version>2.5.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
+        <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-speech-v1p1beta1</artifactId>
-        <version>0.89.4</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
+        <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-speech-v1p1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-speech/proto-google-cloud-speech-v1/pom.xml b/java-speech/proto-google-cloud-speech-v1/pom.xml
index 55b3b5019513..4d1658a4d66d 100644
--- a/java-speech/proto-google-cloud-speech-v1/pom.xml
+++ b/java-speech/proto-google-cloud-speech-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-speech-v1</artifactId>
-  <version>2.5.4</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
+  <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1:current} -->
   <name>proto-google-cloud-speech-v1</name>
   <description>PROTO library for proto-google-cloud-speech-v1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-speech/proto-google-cloud-speech-v1beta1/pom.xml b/java-speech/proto-google-cloud-speech-v1beta1/pom.xml
index 1d133480d8f9..ff05d43c0761 100644
--- a/java-speech/proto-google-cloud-speech-v1beta1/pom.xml
+++ b/java-speech/proto-google-cloud-speech-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-speech-v1beta1</artifactId>
-  <version>0.89.4</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
+  <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1beta1:current} -->
   <name>proto-google-cloud-speech-v1beta1</name>
   <description>PROTO library for proto-google-cloud-speech-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-speech/proto-google-cloud-speech-v1p1beta1/pom.xml b/java-speech/proto-google-cloud-speech-v1p1beta1/pom.xml
index ebabc7469d72..9108597dca2d 100644
--- a/java-speech/proto-google-cloud-speech-v1p1beta1/pom.xml
+++ b/java-speech/proto-google-cloud-speech-v1p1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-speech-v1p1beta1</artifactId>
-  <version>0.89.4</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
+  <version>0.89.5-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-speech-v1p1beta1:current} -->
   <name>proto-google-cloud-speech-v1p1beta1</name>
   <description>PROTO library for proto-google-cloud-speech-v1p1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-speech-parent</artifactId>
-    <version>2.5.4</version><!-- {x-version-update:google-cloud-speech:current} -->
+    <version>2.5.5-SNAPSHOT</version><!-- {x-version-update:google-cloud-speech:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-speech/samples/snapshot/pom.xml b/java-speech/samples/snapshot/pom.xml
index e6adc10d8b28..ce526a60052f 100644
--- a/java-speech/samples/snapshot/pom.xml
+++ b/java-speech/samples/snapshot/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-speech</artifactId>
-      <version>2.5.4</version>
+      <version>2.5.5-SNAPSHOT</version>
     </dependency>
     <!-- {x-version-update-end} -->
     <dependency>
diff --git a/java-speech/versions.txt b/java-speech/versions.txt
index 4d179fe9af2d..270993a59298 100644
--- a/java-speech/versions.txt
+++ b/java-speech/versions.txt
@@ -1,10 +1,10 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-speech:2.5.4:2.5.4
-grpc-google-cloud-speech-v1:2.5.4:2.5.4
-grpc-google-cloud-speech-v1beta1:0.89.4:0.89.4
-grpc-google-cloud-speech-v1p1beta1:0.89.4:0.89.4
-proto-google-cloud-speech-v1:2.5.4:2.5.4
-proto-google-cloud-speech-v1beta1:0.89.4:0.89.4
-proto-google-cloud-speech-v1p1beta1:0.89.4:0.89.4
+google-cloud-speech:2.5.4:2.5.5-SNAPSHOT
+grpc-google-cloud-speech-v1:2.5.4:2.5.5-SNAPSHOT
+grpc-google-cloud-speech-v1beta1:0.89.4:0.89.5-SNAPSHOT
+grpc-google-cloud-speech-v1p1beta1:0.89.4:0.89.5-SNAPSHOT
+proto-google-cloud-speech-v1:2.5.4:2.5.5-SNAPSHOT
+proto-google-cloud-speech-v1beta1:0.89.4:0.89.5-SNAPSHOT
+proto-google-cloud-speech-v1p1beta1:0.89.4:0.89.5-SNAPSHOT